AWS Growth And Amazon’s Cash Spending: What The Five-Year Pace Means

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Amazon reported 39% growth at Amazon Web Services for the third quarter, its fastest pace since late 2021, while spending $75.9 billion in cash capital expenditure during the same three-month period. The results put the company’s expanding AI infrastructure build-out alongside trailing 12-month free cash flow of minus $42.4 billion; Amazon shares fell more than 6% in after-hours trading, according to the source report.

AWS revenue rose to $46.0 billion in the July-to-September quarter, and operating income increased 55% to $17.8 billion, according to Amazon’s earnings release. Chief Executive Andy Jassy said AWS’s contracted future revenue, or backlog, reached $578 billion, up from $496 billion three months earlier. That backlog represents contracted business expected to be delivered over time, not cash already received.

Chief Financial Officer Brian Olsavsky said the quarter’s $75.9 billion of cash capital spending primarily related to AWS and AI. Amazon expects about $220 billion in capital expenditure for 2026 and has said spending in 2027 will be “meaningfully more.” Jassy said most of the 2026 investment is intended for AWS. Amazon’s property and equipment rose from $357.0 billion at the end of 2025 to $508.9 billion at the end of September, a roughly $152 billion increase over nine months.

Amazon generated $168.3 billion in operating cash over the 12 months through the quarter, up 29%, while capital spending over that period was $210.7 billion, up 82%. The resulting trailing free cash flow was minus $42.4 billion, compared with positive $14.8 billion a year earlier. Depreciation and amortization, which spreads the cost of assets across their useful lives, rose 25% to $20.9 billion in the quarter. The source report calculates quarterly free cash flow at about minus $33.5 billion; that figure is its calculation, rather than a quoted company figure.

Investors also weighed results outside the cloud division. Amazon’s earnings per share of $1.89 came in below the $1.96 analysts expected, according to the source report’s cited market data. Advertising revenue also missed expectations, and the company’s holiday-quarter revenue forecast was slightly below estimates. The report says Amazon’s shares fell more than 6% after hours, despite the AWS growth and backlog figures.

The Cost of Building AI Capacity

The results show the financial tension behind Amazon’s AI expansion: demand and contracted commitments are rising, but the buildings, chips and equipment needed to serve that demand require cash before customers use the capacity and pay for it. The $82 billion increase in AWS backlog during the quarter points to substantial contracted future business, but it does not establish when that revenue will be recognized or how profitable each contract will be.

For investors, the pace of spending and the time needed to turn new infrastructure into revenue matter alongside AWS’s growth rate. Capital-intensive assets also create costs beyond the initial purchase: Amazon’s rising depreciation and amortization reflects equipment costs recorded over time. The negative free-cash-flow figure is a measure of cash after investment, not evidence that Amazon’s operations are unprofitable.

For AWS customers, the immediate issue is access to capacity. Jassy said large blocks of AI computing capacity are being reserved in advance, while some short-term capacity on older AI chips is selling at a premium. These are company statements; Amazon did not provide a detailed breakdown of availability or pricing across customers and regions. The planned infrastructure could expand supply, but the timing and distribution of that capacity remain central to customers’ experience.

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AWS Growth and Spending Timeline

Amazon’s AWS growth accelerated across six consecutive quarters, according to the figures in the source report: 17%, 20%, 24%, 28%, 37% and 39%, beginning in the second quarter of 2025 and excluding currency effects. The latest rate marks a sharp change from the slower growth that had concerned investors in earlier periods. AWS is also Amazon’s major cloud computing business, selling computing, storage and related services to organizations.

The company has been raising its investment plans as it builds for cloud and AI demand. Amazon’s February 2026 plan called for about $200 billion in annual capital spending; the company later raised that figure, citing higher memory prices, the source report says. Amazon’s own earnings guidance identifies energy prices and supply volatility, including for memory chips, as risks. The source material does not give a complete division of the spending among data centers, chips, power and other equipment.

Amazon says its infrastructure includes its own Trainium AI chips and Graviton processors, as well as capacity for third-party AI services. Jassy said revenue commitments for the company’s chips had risen more than 20-fold in a year and that the chip business was growing at triple-digit rates. These are executive statements, not independently verified measures of customer savings or future sales. Amazon has also said it plans to sell Trainium chips outside AWS beginning in late 2027.

Backlog, Returns and Capacity Timing

The $578 billion AWS backlog is a measure of contracted future revenue, but Amazon’s disclosed figure does not by itself show how quickly those contracts will convert to sales, what margins they will carry or how much investment they will require. The source material also does not quantify what share of the backlog relates specifically to AI workloads.

Amazon has not provided a full spending breakdown by data-center construction, chips, power and other equipment in the material cited here. Nor is it clear how long the current cash-flow pressure will last, when recently purchased capacity will begin generating returns, or whether memory, energy and other supply constraints will change the investment timetable. The earnings and market figures cited in the source are a snapshot of the third quarter and its immediate trading response.

Next Results and Investment Updates

Investors will be watching Amazon’s next quarterly results for updates on AWS growth, capital expenditure, backlog conversion and free cash flow. The company’s current guidance calls for about $220 billion in 2026 capital spending and “meaningfully more” in 2027, so future updates on the scale and timing of investment will help show whether cash generation is beginning to catch up with the build-out.

For cloud customers, the near-term indicators are whether Amazon can bring new AI capacity online and how it affects access, pricing and delivery timelines. Amazon has said it plans to offer Trainium outside AWS from late 2027. It has also announced a $1 billion “Built Together” commitment for communities near its U.S. data centers, including energy and water-efficiency upgrades. The company has not disclosed how much of its overall capital spending will go to power infrastructure.

Key Questions

How fast did AWS grow in the third quarter?

AWS revenue rose 39% year over year to $46.0 billion in the July-to-September 2026 quarter, according to Amazon’s earnings release. Operating income rose 55% to $17.8 billion.

Why did Amazon shares fall after the results?

The source report says shares fell more than 6% in after-hours trading. Investors were weighing heavy capital spending and negative free cash flow, along with earnings per share below analysts’ expectations, an advertising miss and a holiday-quarter revenue forecast slightly below estimates. The report does not establish one single cause for the share move.

Does the $578 billion AWS backlog mean Amazon has already received that money?

No. The backlog is contracted future revenue, not cash already collected. The source material does not specify exactly when that revenue will be recognized or how much investment will be needed to fulfill the contracts.

What does negative free cash flow mean for Amazon?

Trailing 12-month free cash flow was minus $42.4 billion, compared with positive $14.8 billion a year earlier. In the source report’s account, Amazon’s operating cash generation was outweighed by capital spending over that period. This measure does not mean the company’s operations were unprofitable.

How much does Amazon expect to spend on capital projects?

Amazon expects about $220 billion in 2026 capital spending and has said the amount will be “meaningfully more” in 2027. The source material does not provide a complete breakdown of that spending by project or infrastructure type.

Source: ThorstenMeyerAI.com